summaryrefslogtreecommitdiff
path: root/Xi/listdev.c
diff options
context:
space:
mode:
Diffstat (limited to 'Xi/listdev.c')
-rw-r--r--Xi/listdev.c133
1 files changed, 65 insertions, 68 deletions
diff --git a/Xi/listdev.c b/Xi/listdev.c
index 1b3081d96..a02112f32 100644
--- a/Xi/listdev.c
+++ b/Xi/listdev.c
@@ -54,9 +54,9 @@ SOFTWARE.
#include <dix-config.h>
#endif
-#include <X11/X.h> /* for inputstr.h */
-#include <X11/Xproto.h> /* Request macro */
-#include "inputstr.h" /* DeviceIntPtr */
+#include <X11/X.h> /* for inputstr.h */
+#include <X11/Xproto.h> /* Request macro */
+#include "inputstr.h" /* DeviceIntPtr */
#include <X11/extensions/XI.h>
#include <X11/extensions/XIproto.h>
#include "XIstubs.h"
@@ -68,7 +68,6 @@ SOFTWARE.
#include "listdev.h"
-
/***********************************************************************
*
* This procedure lists the input devices available to the server.
@@ -97,15 +96,15 @@ SizeDeviceInfo(DeviceIntPtr d, int *namesize, int *size)
*namesize += 1;
if (d->name)
- *namesize += strlen(d->name);
+ *namesize += strlen(d->name);
if (d->key != NULL)
- *size += sizeof(xKeyInfo);
+ *size += sizeof(xKeyInfo);
if (d->button != NULL)
- *size += sizeof(xButtonInfo);
+ *size += sizeof(xButtonInfo);
if (d->valuator != NULL) {
- chunks = ((int)d->valuator->numAxes + 19) / VPC;
- *size += (chunks * sizeof(xValuatorInfo) +
- d->valuator->numAxes * sizeof(xAxisInfo));
+ chunks = ((int) d->valuator->numAxes + 19) / VPC;
+ *size += (chunks * sizeof(xValuatorInfo) +
+ d->valuator->numAxes * sizeof(xAxisInfo));
}
}
@@ -122,15 +121,16 @@ SizeDeviceInfo(DeviceIntPtr d, int *namesize, int *size)
static void
CopyDeviceName(char **namebuf, char *name)
{
- char *nameptr = (char *)*namebuf;
+ char *nameptr = (char *) *namebuf;
if (name) {
- *nameptr++ = strlen(name);
- strcpy(nameptr, name);
- *namebuf += (strlen(name) + 1);
- } else {
- *nameptr++ = 0;
- *namebuf += 1;
+ *nameptr++ = strlen(name);
+ strcpy(nameptr, name);
+ *namebuf += (strlen(name) + 1);
+ }
+ else {
+ *nameptr++ = 0;
+ *namebuf += 1;
}
}
@@ -150,7 +150,7 @@ CopySwapButtonClass(ClientPtr client, ButtonClassPtr b, char **buf)
b2->length = sizeof(xButtonInfo);
b2->num_buttons = b->numButtons;
if (client && client->swapped) {
- swaps(&b2->num_buttons);
+ swaps(&b2->num_buttons);
}
*buf += sizeof(xButtonInfo);
}
@@ -162,8 +162,7 @@ CopySwapButtonClass(ClientPtr client, ButtonClassPtr b, char **buf)
*/
static void
-CopySwapDevice(ClientPtr client, DeviceIntPtr d, int num_classes,
- char **buf)
+CopySwapDevice(ClientPtr client, DeviceIntPtr d, int num_classes, char **buf)
{
xDeviceInfoPtr dev;
@@ -173,18 +172,18 @@ CopySwapDevice(ClientPtr client, DeviceIntPtr d, int num_classes,
dev->type = d->xinput_type;
dev->num_classes = num_classes;
if (IsMaster(d) && IsKeyboardDevice(d))
- dev->use = IsXKeyboard;
+ dev->use = IsXKeyboard;
else if (IsMaster(d) && IsPointerDevice(d))
- dev->use = IsXPointer;
+ dev->use = IsXPointer;
else if (d->valuator && d->button)
dev->use = IsXExtensionPointer;
else if (d->key && d->kbdfeed)
dev->use = IsXExtensionKeyboard;
else
- dev->use = IsXExtensionDevice;
+ dev->use = IsXExtensionDevice;
if (client->swapped) {
- swapl(&dev->type);
+ swapl(&dev->type);
}
*buf += sizeof(xDeviceInfo);
}
@@ -207,7 +206,7 @@ CopySwapKeyClass(ClientPtr client, KeyClassPtr k, char **buf)
k2->max_keycode = k->xkbInfo->desc->max_key_code;
k2->num_keys = k2->max_keycode - k2->min_keycode + 1;
if (client && client->swapped) {
- swaps(&k2->num_keys);
+ swaps(&k2->num_keys);
}
*buf += sizeof(xKeyInfo);
}
@@ -234,54 +233,53 @@ CopySwapValuatorClass(ClientPtr client, DeviceIntPtr dev, char **buf)
xAxisInfoPtr a2;
for (i = 0, axes = v->numAxes; i < ((v->numAxes + 19) / VPC);
- i++, axes -= VPC) {
- t_axes = axes < VPC ? axes : VPC;
- if (t_axes < 0)
- t_axes = v->numAxes % VPC;
- v2 = (xValuatorInfoPtr) * buf;
- v2->class = ValuatorClass;
- v2->length = sizeof(xValuatorInfo) + t_axes * sizeof(xAxisInfo);
- v2->num_axes = t_axes;
- v2->mode = valuator_get_mode(dev, 0);
- v2->motion_buffer_size = v->numMotionEvents;
- if (client && client->swapped) {
- swapl(&v2->motion_buffer_size);
- }
- *buf += sizeof(xValuatorInfo);
- a = v->axes + (VPC * i);
- a2 = (xAxisInfoPtr) * buf;
- for (j = 0; j < t_axes; j++) {
- a2->min_value = a->min_value;
- a2->max_value = a->max_value;
- a2->resolution = a->resolution;
- if (client && client->swapped) {
- swapl(&a2->min_value);
- swapl(&a2->max_value);
- swapl(&a2->resolution);
- }
- a2++;
- a++;
- *buf += sizeof(xAxisInfo);
- }
+ i++, axes -= VPC) {
+ t_axes = axes < VPC ? axes : VPC;
+ if (t_axes < 0)
+ t_axes = v->numAxes % VPC;
+ v2 = (xValuatorInfoPtr) * buf;
+ v2->class = ValuatorClass;
+ v2->length = sizeof(xValuatorInfo) + t_axes * sizeof(xAxisInfo);
+ v2->num_axes = t_axes;
+ v2->mode = valuator_get_mode(dev, 0);
+ v2->motion_buffer_size = v->numMotionEvents;
+ if (client && client->swapped) {
+ swapl(&v2->motion_buffer_size);
+ }
+ *buf += sizeof(xValuatorInfo);
+ a = v->axes + (VPC * i);
+ a2 = (xAxisInfoPtr) * buf;
+ for (j = 0; j < t_axes; j++) {
+ a2->min_value = a->min_value;
+ a2->max_value = a->max_value;
+ a2->resolution = a->resolution;
+ if (client && client->swapped) {
+ swapl(&a2->min_value);
+ swapl(&a2->max_value);
+ swapl(&a2->resolution);
+ }
+ a2++;
+ a++;
+ *buf += sizeof(xAxisInfo);
+ }
}
return i;
}
static void
CopySwapClasses(ClientPtr client, DeviceIntPtr dev, CARD8 *num_classes,
- char** classbuf)
+ char **classbuf)
{
if (dev->key != NULL) {
- CopySwapKeyClass(client, dev->key, classbuf);
- (*num_classes)++;
+ CopySwapKeyClass(client, dev->key, classbuf);
+ (*num_classes)++;
}
if (dev->button != NULL) {
- CopySwapButtonClass(client, dev->button, classbuf);
- (*num_classes)++;
+ CopySwapButtonClass(client, dev->button, classbuf);
+ (*num_classes)++;
}
if (dev->valuator != NULL) {
- (*num_classes) +=
- CopySwapValuatorClass(client, dev, classbuf);
+ (*num_classes) += CopySwapValuatorClass(client, dev, classbuf);
}
}
@@ -293,7 +291,7 @@ CopySwapClasses(ClientPtr client, DeviceIntPtr dev, CARD8 *num_classes,
static void
ListDeviceInfo(ClientPtr client, DeviceIntPtr d, xDeviceInfoPtr dev,
- char **devbuf, char **classbuf, char **namebuf)
+ char **devbuf, char **classbuf, char **namebuf)
{
CopyDeviceName(namebuf, d->name);
CopySwapDevice(client, d, 0, devbuf);
@@ -310,16 +308,15 @@ static Bool
ShouldSkipDevice(ClientPtr client, DeviceIntPtr d)
{
/* don't send master devices other than VCP/VCK */
- if (!IsMaster(d) || d == inputInfo.pointer || d == inputInfo.keyboard)
- {
+ if (!IsMaster(d) || d == inputInfo.pointer ||d == inputInfo.keyboard) {
int rc = XaceHook(XACE_DEVICE_ACCESS, client, d, DixGetAttrAccess);
+
if (rc == Success)
return FALSE;
}
return TRUE;
}
-
/***********************************************************************
*
* This procedure lists the input devices available to the server.
@@ -335,7 +332,7 @@ ProcXListInputDevices(ClientPtr client)
{
xListInputDevicesReply rep;
int numdevs = 0;
- int namesize = 1; /* need 1 extra byte for strcpy */
+ int namesize = 1; /* need 1 extra byte for strcpy */
int i = 0, size = 0;
int total_length;
char *devbuf, *classbuf, *namebuf, *savbuf;
@@ -378,7 +375,7 @@ ProcXListInputDevices(ClientPtr client)
/* allocate space for reply */
total_length = numdevs * sizeof(xDeviceInfo) + size + namesize;
- devbuf = (char *)calloc(1, total_length);
+ devbuf = (char *) calloc(1, total_length);
classbuf = devbuf + (numdevs * sizeof(xDeviceInfo));
namebuf = classbuf + size;
savbuf = devbuf;
@@ -420,5 +417,5 @@ SRepXListInputDevices(ClientPtr client, int size, xListInputDevicesReply * rep)
{
swaps(&rep->sequenceNumber);
swapl(&rep->length);
- WriteToClient(client, size, (char *)rep);
+ WriteToClient(client, size, (char *) rep);
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-24 19:41:31 +0000